Detroit Airport Overnight Parking Rates 2026: Full Guide

Back to Detroit Airport Parking Rates: Full Guide for 2026 | Complete DTW Airport Parking Guide

Detroit airport overnight parking is a daily-rate system where you pay a flat maximum per 24-hour period, with no separate overnight surcharge. Detroit airport overnight parking rates range from $20/day at the on-airport Green Lot to $51/day for McNamara valet, with off-site options bookable on Triply running about $10 to $12/day (the Marriott's rate is before about 27% tax), all with free shuttle service. Every partial day counts as a full day, so a one-night stay bills as two days if you cross the 24-hour mark. On-airport rates are per the Wayne County Airport Authority's official parking page, verified October 2026.

• Cheapest on-airport option: Green Lot at $20/day flat, card only, with a free shuttle to both terminals.
• Lowest off-site base rate: Detroit Metro Airport Marriott at about $10/day before tax. About 27% tax is added at checkout, so its 7-night total is the highest of the four off-site lots.
• Lowest off-site 7-night total: Wyndham Garden Romulus at $92.93.
• Best shuttle frequency off-site: Valet Connections runs every 10 to 15 minutes, 24 hours.
• Terminal matters: McNamara long-term costs $32/day; Big Blue Deck long-term (Evans Terminal) costs $23/day.
• Off-site saves real money: A 7-night stay in the Green Lot costs $160; the same trip at Wyndham Garden Romulus runs $92.93 total, a saving of about $67.
• Construction alert: Dingell Drive roadwork continues through 2027. Build in extra driving time.

Compare DTW overnight parking from about $10/day (plus tax at the Marriott) on Triply, with free cancellation up to 24 hours before check-in.

How Much Does Detroit Airport Overnight Parking Cost in 2026?

Every DTW parking option charges a flat daily maximum — there is no separate overnight rate. One night that runs past the 24-hour mark bills as two full days. The table below shows the official on-airport maximums alongside verified off-site rates, so you can see the full picture at once.

*8-day total based on a Nov 2 to Nov 9, 2026 trip (7 nights). Every option bills 8 days because partial days are charged in full. On-airport totals are before the 2.65% card processing fee. Off-site totals are the Triply checkout totals including lot fees and, where charged, tax (about 27% at the Marriott); for Valet Connections and Hampton Inn, most of the total is paid at the lot. Off-site rates are for a 7-day stay booked ahead and change by date. Sources: metroairport.com rates verified October 2026; Triply search checked October 2026.

Short-term parking at the garages starts at $4 for the first 30 minutes and hits its daily cap after about 10 hours. If you are dropping someone off or picking them up, use the free DTW Cell Phone Lots — one at each end of the airport, no charge.

What Are the Different Detroit Airport Overnight Parking Options?

DTW has four main parking zones, each serving different needs. Your terminal and vehicle type should drive your choice.

On-Airport Options

• Green Lot (Economy): $20/day flat, card only. Free shuttle to both McNamara and Evans terminals. The only on-airport option for vehicles over 8 ft 2 in. Cheapest on-airport overnight option.
• Big Blue Deck Long-Term: $23/day. Covered garage attached to Evans Terminal. Best for Alaska, American, JetBlue, Southwest, United, and other non-Delta airlines. Height limit 7 ft 0 in (van-accessible spaces on Level 1, zones A and B, up to 8 ft 2 in).
• McNamara Long-Term: $32/day. Covered garage connected to McNamara Terminal. Best for Delta, Air France, KLM, Korean Air, and other SkyTeam carriers. Same height limits as Big Blue Deck.
• McNamara Valet: $51/day. Available at McNamara Terminal only. Most convenient option if you value speed over savings. Follow signs for Departures & Valet Parking.

For a deeper look at the garages — including height limits, EV charging, and step-by-step arrival tips — see our guide to Detroit airport parking garage rates and tips.

Off-Site Options (Bookable on Triply)

• Detroit Metro Airport Marriott: 30559 Flynn Dr, Romulus, listed 2.2 miles (about 3 minutes) from the airport. Lowest base rate at about $10/day before tax, but tax adds roughly 27% at checkout. Uncovered self-park with an on-demand shuttle.
• Wyndham Garden Romulus: 9191 Wickham Rd, Romulus, listed 1.8 miles (about 5 minutes) from the airport, the closest of the four. About $11/day. Well-lit, 24/7 surveillance. Hourly shuttle 24/7.
• Valet Connections: 27299 Wick Rd, Taylor, listed 3 miles from the airport. About $12/day. Shuttle every 10 to 15 minutes, the best frequency among off-site lots. Outdoor parking, 2-day minimum stay, and part of the price is paid at the lot.
• Hampton Inn Detroit/Belleville: 7.1 miles from the airport, the farthest of the four. About $12/day. Hourly shuttle on the hour. Fits oversized vehicles. 3-day minimum stay, and part of the price is paid at the lot.

How Do McNamara Terminal and Evans Terminal Parking Compare?

Your airline determines which terminal you use — and that changes your best parking option. McNamara Terminal serves Delta Air Lines, Delta Connection, Aeromexico, Air France, KLM, Korean Air, and WestJet. Evans Terminal (formerly North Terminal) serves Alaska Airlines, American Airlines, Frontier, JetBlue, Lufthansa, Southwest, Spirit, Sun Country, and United Airlines.

The parking attached to each terminal reflects that split. The McNamara long-term garage costs $32/day — nearly 40% more than the Big Blue Deck long-term section at $23/day next to Evans Terminal. Both are covered garages, which matters in Michigan winters. You cannot walk between the two terminals. The free airport shuttle connects them, but that adds time to your journey.

The Green Lot is the only on-airport option that serves both terminals via its free shuttle. If your airline is at Evans Terminal and you want covered parking, the Big Blue Deck long-term rate is the better choice over McNamara long-term. For the full breakdown of long-term rates across every lot, see our Detroit Metro Airport long-term parking guide.

What Are the Cheapest Off-Airport Parking Options Near DTW?

Off-site lots near DTW offer the lowest detroit airport overnight parking rates in this guide: about $10 to $12/day across four lots, against $20/day at the Green Lot. Over a 7-night trip, the Triply checkout totals come to about $55 to $67 less than the Green Lot. All four bookable lots include a free shuttle and free cancellation with a full refund up to 24 hours before check-in.

Based on a Nov 2–9, 2026 stay (7 nights, billed as 8 days), here is how the off-site options compare:

• Wyndham Garden Romulus: $92.93 total. Saves about $67 vs the Green Lot. Hourly shuttle 24/7. About 5 minutes from the airport.
• Valet Connections: $94.00 total. Saves about $66 vs the Green Lot. Best shuttle frequency at every 10 to 15 minutes. 2-day minimum stay, with $82 of the total paid at the lot.
• Hampton Inn Detroit/Belleville: $96.60 total. Saves about $63 vs the Green Lot. Good for oversized vehicles. Shuttle runs on the hour. 3-day minimum stay required, and $83.65 of the total is paid at the lot.
• Detroit Metro Airport Marriott: $104.54 total. Lowest base rate (about $10/day) but the roughly 27% tax makes it the most expensive off-site checkout, still about $55 less than the Green Lot. On-demand shuttle with an estimated 30-minute wait; call (734) 729-7555 from the airport shuttle pick-up area.

For full details on shuttle pickup procedures and which lot suits different traveler types, see our guide to airport parking near DTW with shuttle service.

How Do You Get From DTW Parking to Your Terminal?

Every off-site lot Triply sells includes a free shuttle, and so does the on-airport Green Lot. The two on-airport garages connect to their terminals on foot. Here is what to expect at each one.

On-Airport Shuttle Service

• McNamara Garage: Direct, covered walking connection to McNamara Terminal. No shuttle needed for most gates.
• Big Blue Deck: Direct, covered walking connection to Evans Terminal.
• Green Lot: Free shuttle runs to the Ground Transportation Center at both terminals. Frequency is not published on the official airport site — call the 24-hour parking status hotline at (800) 642-1978 for current information.

Off-Site Shuttle Service

• Valet Connections: Free shuttle every 10 to 15 minutes to the airport, 24 hours. Airport pickups are on demand: call 734-992-4946.
• Wyndham Garden Romulus: Free shuttle every hour, 24/7. For pickup from the airport's designated hotel shuttle area, call the hotel at (734) 728-2800.
• Hampton Inn Detroit/Belleville: Free shuttle on the hour, 24 hours. Arrive at least 15 minutes before your shuttle departs. Return pickups are on call: (734) 888-4343.
• Detroit Metro Airport Marriott: Free on-demand shuttle 24/7. Estimated 30-minute wait. Call (734) 729-7555 to request it, both from the lot and on your return.

Remember: you cannot walk between McNamara and Evans terminals. Use the free airport shuttle if you need to switch. Allow extra time — especially with the ongoing $85.5 million Dingell Drive Tunnels and Roadway Rehabilitation project underway through 2027. Lane closures and detours on airport access roads are possible. Check the DTW construction page before you travel, and use a live traffic tool like Waze live traffic map to route around delays.

How Can You Save Money on Detroit Airport Overnight Parking?

The single biggest lever on detroit airport overnight parking rates is choosing off-site over on-airport. Beyond that, a few practical steps help you save more.

• Book off-site in advance on Triply. All four off-site lots include free cancellation with a full refund up to 24 hours before check-in, so there is no risk to reserving early.
• Match your lot to your terminal. Flying Delta? McNamara long-term ($32/day) is closest, or consider the Green Lot or an off-site lot for less. Flying Southwest or United? Big Blue Deck long-term ($23/day) is your cheapest covered option.
• Check minimum stay requirements. Valet Connections has a 2-day minimum and Hampton Inn Detroit/Belleville a 3-day minimum, so check your dates before booking either for a short trip.
• Avoid partial-day billing traps. If your trip runs 7 nights and 4 hours, you pay for 8 full days. Whenever possible, try to pick up your car within the same 24-hour window.
• Use the cell phone lot for short waits. Picking someone up? Both DTW cell phone lots are free. The South lot sits on eastbound Eureka Road, west of John Dingell Drive.
• Add TSA PreCheck to speed up your airport time. TSA PreCheck enrollment lets you spend less time in security lines, which means you can leave for the airport later and reduce the cost of overshooting your parking window.

If you have an early-morning flight, all four off-site lots Triply sells run shuttles around the clock, so a pre-dawn drop-off does not depend on a daytime schedule. Check your lot's shuttle frequency and pickup number before you travel.

Is DTW Overnight Parking Safe — Security, Coverage, and EV Charging?

DTW's overnight parking is generally secure. On-airport garages are staffed facilities managed by the Wayne County Airport Authority. Off-site lots listed on Triply each include 24/7 CCTV or front-desk coverage.

• Coverage: Big Blue Deck and McNamara garages are both covered, which is important for Michigan winters with snow, ice, and below-freezing temperatures. The Green Lot and all four off-site lots are not covered. If covered parking matters, the garage is worth the extra cost.
• Accessible parking: All DTW long-term parking areas include handicap-accessible spaces. McNamara Level 2 near the B elevators and Big Blue Deck Level 1 zones A and B offer van-accessible spaces up to 8 ft 2 in. Vehicles over 8 ft 2 in must use the Green Lot.
• EV charging: DTW has 20 EV charging spaces at no additional cost (standard parking rates apply), mostly on Big Blue Deck Level 4 and McNamara Level 8. None of the four off-site lots lists EV charging. More details are on the DTW EV parking page.
• Valet Connections security: 24/7 CCTV surveillance and a 24-hour front desk. Outdoor parking. Also offers on-site mechanic services at extra cost, useful for longer trips.
• Wyndham Garden Romulus: Well-lit hotel lot with 24/7 surveillance, per the property listing.

How Do You Reserve Detroit Airport Parking in Advance?

On-airport DTW parking is paid at the airport and is not sold on Triply. The four off-site lots on Triply can be reserved in advance, with free cancellation with a full refund up to 24 hours before check-in.

1. Go to Triply's DTW parking search and enter your travel dates.
2. Compare the four off-site lots by price, shuttle frequency, and distance.
3. Select your lot and complete the booking. For Valet Connections and Hampton Inn Detroit/Belleville, part of the price is paid at the lot.
4. On departure day, drive to the lot. For Valet Connections, bring your reservation (phone or printed), drop off your car and take the shuttle. For the hotel lots, check in at the front desk and take the shuttle.
5. On your return, call your lot from the airport to request pickup. All four shuttles run around the clock: Valet Connections every 10 to 15 minutes to the airport (pickups on demand), the Marriott on demand with about a 30-minute wait, and Wyndham Garden Romulus and Hampton Inn Detroit/Belleville every hour.

Triply sells only the off-site lots, so the on-airport garages and Green Lot are paid at the airport. Booking an off-site lot early costs you nothing if plans change: you can cancel free with a full refund up to 24 hours before check-in.

Pro tip: Flying around the Thanksgiving or Christmas holiday window? Booking ahead is a good habit, and free cancellation on the off-site lots means there is no risk in reserving early. For deals and discount strategies, see our guide to Detroit Metro Airport parking coupons and deals for 2026.

Lock In Your Detroit Airport Overnight Parking Rate Today

Based on verified 2026 rates, off-site lots near DTW offer the best detroit airport overnight parking rates: $92.93 to $104.54 for a 7-night trip versus $160 in the cheapest on-airport lot. Every off-site option includes free shuttle service and free cancellation. On-airport garages cost more but offer covered parking and direct terminal access, a real advantage in a Michigan winter.

The right choice depends on your airline, your vehicle, and how much the shuttle ride matters to you. Compare your specific dates and pick the lot that fits.

Find and reserve DTW overnight parking from about $10/day on Triply, with free cancellation with a full refund up to 24 hours before check-in.